Finder going crazy

[Ms.PennyLane]

i just bought a new MacBook with the new Leopard. I was putting all my music on it via my senuti. The music moved into the music folder but not into itunes. on my old macbook, i would just double click and everything would move into itunes. so i did that and now every single individual music artist folder is opening up into a new window. and i can not make it stop. when it gets to the end and i think it might stop, the windows all close and start from the beginning again!! i just want to delete all of it and start over!! HELP

 

[Giaguara]

hit apple-alt-esc on the same time to get quit application dialogue.
(or command-option-esc depending how the keys are labeled)